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arXiv:1403.4769 [math.FA]AbstractReferencesReviewsResources

Phase Retrieval from 4N-4 Measurements

Friedrich Philipp

Published 2014-03-19Version 1

We prove by means of elementary methods that phase retrieval of complex polynomials p of degree less than N is possible with 4N-4 phaseless Fourier measurements of p and p'. In addition, we provide an associated algorithm and prove that it recovers p up to global phase.

Comments: 10 pages
Categories: math.FA
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